Chess South Africa Ratings Database

PLAYER PAGE

Personal

Kotze, X (Xavier)

Chess SA id

1100110826

FIDE id

Date of birth

2010-12-29 (U16)

Gender

Male

Region

Cape Winelands (WCW)

Citizen

RSA

Titles

Chess SA registered

Last active game

2020-02-29

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1195.5	1200	1197.4	1200
Raw rating	1195.5	1200	1197.4	1200
Weighted rating	1195.5	1200	1197.4	1200
Weighted performance	0	0	0	0
Floor	705.4	700	716.8	700
K-factor	36	36	36	36
Min/Max rating change allowed	166.9	165.8	166.4	165.8
Highest rating	1205.4 2020-01-01	1200 2018-10-01	1278.1 2019-03-01	1200 2018-10-01
Highest raw rating	1205.4 2020-01-01	1200 2024-02-01	1216.8 2020-01-01	1200 2024-02-01
Highest weighted rating	1205.4 2020-02-01	1200 2018-10-01	1216.8 2020-02-01	1200 2018-10-01
Highest weighted performance	1200 2018-02-01	1200 2024-02-01	1278.1 2019-03-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1195.5	1200	1197.4	1200
Analysis
Rating	1195.5	1200	1197.4	1200
Raw rating	1195.5	1200	1197.4	1200
Weighted rating	1195.5	1200	1197.4
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	705.4	700	716.8	700
Max/Min rating change allowed	166.9	165.8	166.4	165.8
Games	0	0	0	0
Score	0	0	0	0
Expected score	0	0	0	0
Score-Expected	0	0	0	0
Temp raw +/-	0	0	0	0
Final raw +/-	0	0	0	0
New raw rating	1195.5	1200	1197.4	1200
New weighted rating	1195.5	1200	1197.4	1200
New weighted performance	0	0	0	0
Temp new rating	1195.5	1200	1197.4	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1195.5	1200	1197.4	1200
New K-factor	36	36	36	36
New floor	705.4	700	716.8	700

Item	Main	Rapid
	0	0
	0	0
	0	0
	0	0
	0	0
	0	0
History	10	10

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	U16
Region	Cape Winelands (WCW)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 Male	-1		-1		-1


	Games	Score	%	Dp	AvgOpp	Performance
Main	0	0	0	0	0	0
Standard	0	0	0	0	0	0
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

	Games	Score	%	Dp	AvgOpp	Performance
Main	0	0	0	0	0	0
Standard	0	0	0	0	0	0
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	10	5	50	0	1190.9	1190.9
Standard	0	0	0	0	0	0
Rapid	10	5	50	0	1190.9	1190.9
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1195.5	1200	1197.4	1200
2025-09-30	1195.5	1200	1197.4	1200
2025-09-01	1195.5	1200	1197.4	1200
2025-08-01	1195.5	1200	1197.4	1200
2025-07-01	1195.5	1200	1197.4	1200
2025-06-01	1195.5	1200	1197.4	1200
2025-05-01	1195.5	1200	1197.4	1200
2025-04-01	1195.5	1200	1197.4	1200
2025-03-01	1195.5	1200	1197.4	1200
2025-02-01	1195.5	1200	1197.4	1200
2025-01-01	1195.5	1200	1197.4	1200
2024-12-01	1195.5	1200	1197.4	1200
2024-11-01	1195.5	1200	1197.4	1200
2024-10-01	1195.5	1200	1197.4	1200
2024-09-01	1195.5	1200	1197.4	1200
2024-08-01	1195.5	1200	1197.4	1200
2024-07-01	1195.5	1200	1197.4	1200
2024-09-01	1195.5	1200	1197.4	1200
2024-05-01	1195.5	1200	1197.4	1200
2024-04-01	1195.5	1200	1197.4	1200
2024-03-01	1195.5	1200	1197.4	1200
2024-02-01	1195.5	1200	1197.4	1200
2024-01-01	1195.5	1200	1197.4	1200
2023-12-01	1195.5	1200	1197.4	1200

Comming soon.

Tournaments

History

No tournaments found.

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis

No tournaments found.

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	2020 Welgemoed Chess Challenge (U12)	2020-02-29	2020-02-29	Rapid	Cape Town (WCT)	5	5	2	Yes	Analysis
2	Courtrai Young Master Festival 2019 (U9)	2019-03-02	2019-03-02	Rapid	Cape Winelands (WCW)	6	5	3	Yes	Analysis

#	Games	Start				End
1	3	Tournament Courtrai Young Master Festival 2019				Tournament Courtrai Young Master Festival 2019
		date 2019-03-02	rnd 2	type Rapid	result 1	date 2019-03-02	rnd 4	type Rapid	result 1
		Opponent Lombard, Z (Zia)				Opponent Glazer, R (Ryan)
2	1	Tournament 2020 Welgemoed Chess Challenge				Tournament 2020 Welgemoed Chess Challenge
		date 2020-02-29	rnd 4	type Rapid	result 1	date 2020-02-29	rnd 4	type Rapid	result 1
		Opponent Swart, M (Martinus Jonathan)				Opponent Swart, M (Martinus Jonathan)
3	1	Tournament 2020 Welgemoed Chess Challenge				Tournament 2020 Welgemoed Chess Challenge
		date 2020-02-29	rnd 2	type Rapid	result 1	date 2020-02-29	rnd 2	type Rapid	result 1
		Opponent Nqavele, E (Endinawo)				Opponent Nqavele, E (Endinawo)

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament Courtrai Young Master Festival 2019				Tournament Courtrai Young Master Festival 2019
		date 2019-03-02	rnd 2	type Rapid	result 1	date 2019-03-02	rnd 4	type Rapid	result 1
		Opponent Lombard, Z (Zia)				Opponent Glazer, R (Ryan)
2	1	Tournament 2020 Welgemoed Chess Challenge				Tournament 2020 Welgemoed Chess Challenge
		date 2020-02-29	rnd 4	type Rapid	result 1	date 2020-02-29	rnd 4	type Rapid	result 1
		Opponent Swart, M (Martinus Jonathan)				Opponent Swart, M (Martinus Jonathan)
3	1	Tournament 2020 Welgemoed Chess Challenge				Tournament 2020 Welgemoed Chess Challenge
		date 2020-02-29	rnd 2	type Rapid	result 1	date 2020-02-29	rnd 2	type Rapid	result 1
		Opponent Nqavele, E (Endinawo)				Opponent Nqavele, E (Endinawo)

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament Courtrai Young Master Festival 2019				Tournament Courtrai Young Master Festival 2019
		date 2019-03-02	rnd 2	type Rapid	result 1	date 2019-03-02	rnd 4	type Rapid	result 1
		Opponent Lombard, Z (Zia)				Opponent Glazer, R (Ryan)
2	1	Tournament 2020 Welgemoed Chess Challenge				Tournament 2020 Welgemoed Chess Challenge
		date 2020-02-29	rnd 4	type Rapid	result 1	date 2020-02-29	rnd 4	type Rapid	result 1
		Opponent Swart, M (Martinus Jonathan)				Opponent Swart, M (Martinus Jonathan)
3	1	Tournament 2020 Welgemoed Chess Challenge				Tournament 2020 Welgemoed Chess Challenge
		date 2020-02-29	rnd 2	type Rapid	result 1	date 2020-02-29	rnd 2	type Rapid	result 1
		Opponent Nqavele, E (Endinawo)				Opponent Nqavele, E (Endinawo)

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament Courtrai Young Master Festival 2019				Tournament Courtrai Young Master Festival 2019
		date 2019-03-02	rnd 2	type Rapid	result 1	date 2019-03-02	rnd 4	type Rapid	result 1
		Opponent Lombard, Z (Zia)				Opponent Glazer, R (Ryan)
2	1	Tournament 2020 Welgemoed Chess Challenge				Tournament 2020 Welgemoed Chess Challenge
		date 2020-02-29	rnd 4	type Rapid	result 1	date 2020-02-29	rnd 4	type Rapid	result 1
		Opponent Swart, M (Martinus Jonathan)				Opponent Swart, M (Martinus Jonathan)
3	1	Tournament 2020 Welgemoed Chess Challenge				Tournament 2020 Welgemoed Chess Challenge
		date 2020-02-29	rnd 2	type Rapid	result 1	date 2020-02-29	rnd 2	type Rapid	result 1
		Opponent Nqavele, E (Endinawo)				Opponent Nqavele, E (Endinawo)

No games found.

#	Games	Start				End

Top 10 opponents most often played

#	Opponent	Main			Standard			Rapid			Blitz
		Gms	Score	Dp	Gms	Score	Dp	Gms	Score	Dp	Gms	Score	Dp
		Gms	Aor	Prat	Gms	Aor	Prat	Gms	Aor	Prat	Gms	Aor	Prat
1	Nqavele ,E (Endinawo)	1	1	425	0	0	0	1	1	425	0	0	0
1	Nqavele ,E (Endinawo)	1	1200	1625	0	0	0	1	1200	1625	0	0	0
2	Swart ,M (Martinus Jonathan)	1	1	425	0	0	0	1	1	425	0	0	0
2	Swart ,M (Martinus Jonathan)	1	1200	1625	0	0	0	1	1200	1625	0	0	0
3	Heyes ,Z (Zachary)	1	0	-425	0	0	0	1	0	-425	0	0	0
3	Heyes ,Z (Zachary)	1	1240.1	815.1	0	0	0	1	1266.4	815.1	0	0	0
4	Glazer ,R (Ryan)	1	1	425	0	0	0	1	1	425	0	0	0
4	Glazer ,R (Ryan)	1	1191	1616	0	0	0	1	1167.4	1616	0	0	0
5	Le Roux ,R (Rouge)	1	0	-425	0	0	0	1	0	-425	0	0	0
5	Le Roux ,R (Rouge)	1	1046.2	621.2	0	0	0	1	1106.4	621.2	0	0	0
6	Huesmann ,R (Ryan)	1	0	-425	0	0	0	1	0	-425	0	0	0
6	Huesmann ,R (Ryan)	1	1211.9	786.9	0	0	0	1	1212.2	786.9	0	0	0
7	Lombard ,Z (Zia)	1	1	425	0	0	0	1	1	425	0	0	0
7	Lombard ,Z (Zia)	1	1144.6	1569.6	0	0	0	1	1223.2	1569.6	0	0	0
8	Van Niekerk ,JH (Johann Hendrik)	1	0	-425	0	0	0	1	0	-425	0	0	0
8	Van Niekerk ,JH (Johann Hendrik)	1	1219.6	794.6	0	0	0	1	1184.4	794.6	0	0	0
9	Calitz ,J (Joey)	1	0	-425	0	0	0	1	0	-425	0	0	0
9	Calitz ,J (Joey)	1	1255.7	830.7	0	0	0	1	1291.8	830.7	0	0	0
10	Theunissen ,B (Blake)	1	1	425	0	0	0	1	1	425	0	0	0
10	Theunissen ,B (Blake)	1	1200	1625	0	0	0	1	1200	1625	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

Grand Prix

Statistics

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PLAYER PAGE

Personal

Kotze, X (Xavier)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms